India Languages, asked by Sid2005, 1 year ago

why do birds migrate

Anonymous: Birds migrate to move from areas of low or decreasing resources to areas of high or increasing resources. The two primary resources being sought are food and nesting locations.

Birds that nest in the Northern Hemisphere tend to migrate northward in the spring to take advantage of burgeoning insect populations, budding plants and an abundance of nesting locations. As winter approaches and the availability of insects and other food drops, the birds move south again.

Sid2005: Thnx a lot

aryanlamba227: welcome

Answers

Answered by aryanlamba227

Because of whether conditions and in search of food or shelter..

Answered by geosheya

birds migrate due to weather changes and in search of food , shelter and ground for breeding.

hope it helps......

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